With the analysis among 1,088 patents, we discovered top 485 key players by total patent application. Sumitomo Electric Industries Ltd., NIPPON STEEL CORP., Furukawa Electric Co., Ltd. are dominant in this area. They take 4.14% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 14
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 11
Weir Minerals Netherlands BV
Shiga-ken, Japan
Patent: 10
Palo Alto Research Center LLC
California, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 316 patents applied in the last 5 years. We discover 228 most active companies in this area. The fast-growing Weir Minerals Netherlands BV, The Boeing Co., Zhenjiang Sunshine Xier New Material Technology Co., Ltd. take 6.33% of patent filing during this period.
Weir Minerals Netherlands BV
Illinois, United States
Patent: 5
Zhenjiang Sunshine Xier New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Shenzhen Puying Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Yinjia New Material Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shenzhen Xinjingcheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 316 patents in last 5 years, we discover 208 new entrants. Weir Minerals Netherlands BV, China Railway Eryuan Engineering Group Co., Ltd., Institute of Engineering Thermophysics Chinese Academy of Scie are the most active new entrants in this area.
Weir Minerals Netherlands BV
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Shenzhen Puying Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Yinjia New Material Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shenzhen Xinjingcheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Zhujing Construction Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 151 patents, we discovered top 54 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Xiamen University, China Jiliang University are dominant in this area. They take 18.54% of the total patent filing.
Railway Technical Research Institute
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2